11133454 has 16 divisors (see below), whose sum is σ = 17273088. Its totient is φ = 5378872.

The previous prime is 11133443. The next prime is 11133467. The reversal of 11133454 is 45433111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7089 + ... + 8515.

It is an arithmetic number, because the mean of its divisors is an integer number (1079568).

Almost surely, 2^11133454 is an apocalyptic number.

11133454 is a deficient number, since it is larger than the sum of its proper divisors (6139634).

11133454 is a wasteful number, since it uses less digits than its factorization.

11133454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1559.

The product of its digits is 720, while the sum is 22.

The square root of 11133454 is about 3336.6830835427. The cubic root of 11133454 is about 223.2937872109.

Adding to 11133454 its reverse (45433111), we get a palindrome (56566565).

The spelling of 11133454 in words is "eleven million, one hundred thirty-three thousand, four hundred fifty-four".